Patents by Inventor Wouter Hagens

Wouter Hagens has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • MICRO X-RAY SOURCE
    Publication number: 20080170668
    Abstract: A micro X-ray source comprising a target acting as anode, and a cathode, which during operation interacts with the target and functions as electron source, wherein the target is embodied as a metal foil possessing a spot where the electrons from the electron source arrive, and the metal foil being locally thinner at the spot.
    Type: Application
    Filed: September 7, 2007
    Publication date: July 17, 2008
    Applicant: Technische Universiteit Delft
    Inventors: Pieter Kruit, Cornelis Wouter Hagen, Elvira Hendrika Mulder
  • Polyurethane foam useful for insulated containers
    Patent number: 3984359
    Abstract: The invention is a novel hydroxyl-group containing component useful in the formation of polyurethane foam, a polyurethane foam and a process for making polyurethane foam using the novel hydroxyl-group containing component and an insulated container and a process for making an insulated container using polyurethane foam formed from the novel hydroxyl-group containing component.
    Type: Grant
    Filed: January 24, 1975
    Date of Patent: October 5, 1976
    Assignee: Shell Oil Company
    Inventors: Michael H. Collins, Granville T. Merrall, Wouter Hagens